Answer: and i oop and i oop
Explanation:
sksksksksksksk
Anaphase I begins when the two chromosomes of each bivalent (tetrad) separate and start moving toward opposite poles of the cell as a result of the action of the spindle. Notice that in anaphase I the sister chromatids remain attached at their centromeres and move together toward the poles.
Answer:
this process is called transformation, and for the first time, Frederick Griffith observed this process, but he could not explain it.
Either A. or E. I’m thinking E.